confdinit

#!/bin/bash

/bin/printf "[template]
src = \"haproxy.cfg.tmpl\"
dest = \"/workspace/haproxy/haproxy.cfg\"
keys = [
        \"/haproxy/$INSTANCE/apps/\"
]
reload_cmd = \"echo restarting haproxy...\" " > /etc/confd/conf.d/haproxy.toml

/bin/printf "global
    daemon
    maxconn 256

defaults
    mode http
    timeout connect 5000ms
    timeout client 50000ms
    timeout server 50000ms

frontend http-in
    bind *:80
    default_backend servers

backend servers
    {{range gets \"/haproxy/$INSTANCE/apps/*\"}}
    {{\$data := json .Value}}
      server {{\$data.host}} {{\$data.ip}} maxconn 32
    {{end}}" > /etc/confd/templates/haproxy.cfg.tmpl